Table A.1
Transits of planet WASP-47b from space-based telescopes included in our global analysis.
| source (+ band) | UT date (of T0) | N | cadence (s) | σphot (ppm) | T0 (BJDTDB) | σ(T0) (days) | σ(T0) (s) |
|---|---|---|---|---|---|---|---|
| CHEOPS | 2020-06-24 | 242 | 60 | 1050 | 2459025.11931 | 0.00054 | 47 |
| CHEOPS | 2020-07-07 | 251 | 60 | 1960 | 2459037.59764 | 0.00048 | 42 |
| CHEOPS | 2020-10-02 | 283 | 60 | 1190 | 2459124.93989 | 0.00031 | 26 |
| CHEOPS | 2021-07-20 | 271 | 60 | 1130 | 2459416.08220 | 0.00083 | 72 |
| CHEOPS | 2021-07-28 | 236 | 60 | 1140 | 2459424.39829 | 0.00053 | 46 |
| CHEOPS | 2021-08-18 | 522 | 60 | 1270 | 2459445.19505 | 0.00033 | 29 |
| CHEOPS | 2021-08-27 | 537 | 60 | 1140 | 2459453.51274 | 0.00038 | 33 |
| CHEOPS | 2021-09-12 | 357 | 60 | 1220 | 2459470.14844 | 0.00035 | 30 |
| CHEOPS | 2021-09-16 | 512 | 60 | 1390 | 2459474.30828 | 0.00034 | 29 |
| CHEOPS | 2021-09-25 | 247 | 60 | 2630 | 2459482.62705 | 0.00085 | 73 |
| TESS | 2021-08-22 | 412 | 120 | 2150 | 2459449.35394 | 0.00079 | 68 |
| TESS | 2021-08-27 | 411 | 120 | 3900 | 2459453.51314 | 0.00132 | 114 |
| TESS | 2021-08-31 | 319 | 120 | 3330 | 2459457.66953 | 0.00107 | 93 |
| TESS | 2021-09-04 | 412 | 120 | 2040 | 2459461.83102 | 0.00080 | 69 |
| TESS | 2021-09-08 | 411 | 120 | 2040 | 2459465.98830 | 0.00076 | 66 |
| TESS | 2021-09-12 | 412 | 120 | 2110 | 2459470.14753 | 0.00083 | 72 |
| K2 | 2014-11-21 | 741 | 60 | 347 | 2456982.97692 | 0.00043 | 37 |
| K2 | 2014-11-25 | 754 | 60 | 342 | 2456987.13597 | 0.00008 | 7 |
| K2 | 2014-11-29 | 821 | 60 | 357 | 2456991.29538 | 0.00008 | 7 |
| K2 | 2014-12-03 | 732 | 60 | 342 | 2456995.45461 | 0.00022 | 19 |
| K2 | 2014-12-08 | 740 | 60 | 349 | 2456999.61388 | 0.00009 | 8 |
| K2 | 2014-12-12 | 833 | 60 | 348 | 2457003.77342 | 0.00008 | 7 |
| K2 | 2014-12-16 | 739 | 60 | 352 | 2457007.93265 | 0.00008 | 7 |
| K2 | 2014-12-20 | 709 | 60 | 354 | 2457012.09155 | 0.00043 | 37 |
| K2 | 2014-12-24 | 709 | 60 | 362 | 2457016.25091 | 0.00008 | 7 |
| K2 | 2014-12-28 | 828 | 60 | 354 | 2457020.40989 | 0.00008 | 7 |
| K2 | 2015-01-02 | 449 | 60 | 361 | 2457024.56863 | 0.00037 | 32 |
| K2 | 2015-01-06 | 728 | 60 | 361 | 2457028.72772 | 0.00008 | 7 |
| K2 | 2015-01-10 | 729 | 60 | 362 | 2457032.88682 | 0.00008 | 7 |
| K2 | 2015-01-14 | 860 | 60 | 346 | 2457037.04569 | 0.00008 | 7 |
| K2 | 2015-01-18 | 741 | 60 | 352 | 2457041.20502 | 0.00008 | 7 |
| K2 | 2015-01-22 | 739 | 60 | 345 | 2457045.36340 | 0.00041 | 36 |
Notes. The columns give the instrument name, the UT date closest to the transit center T0, the number of photometric data points, the average cadence of the light curve in seconds, the scatter of the residuals from our best-fit model in parts per million, the transit time T0 in the BJDTDB standard and its associated error, and the latter converted into seconds. The fitting procedure is described in detail in Section 3.1.
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